This inventor holds 1 USPTO granted patent. Top assignee: Parsons Corporation. Active years: 2023.
Company Filing History:
Years Active: 2023
Title: The Innovative Mind of Marc Shadish
Introduction
Marc Shadish is an accomplished inventor based in Spotsylvania, VA (US). He has made significant contributions to the field of radio frequency technology. His innovative approach has led to the development of a unique patent that enhances direction finding capabilities.
Latest Patents
Marc Shadish holds a patent for "Retrospective Interferometry Direction Finding." This invention utilizes captured and stored wideband historical radio frequency data to determine the source of a signal of interest. The method employs as few as two receivers and a plurality of commutating antennas. Wideband IQ data streams are received at two or more receivers and stored for later analysis. A first receiver is coupled to a reference antenna, while a second receiver is commutatively coupled to multiple antennas. The streams of wideband IQ data are retrieved for a select period and synchronized. This allows for the identification of a signal of interest, which is then synchronously sampled over an acquisition interval by each receiver. The phase differences of the signal at each of the commutating antennas are measured, enabling the determination of the bearing to the common signal of interest. This innovative approach has the potential to revolutionize direction finding in various applications.
Career Highlights
Marc Shadish is currently employed at Parsons Corporation, where he continues to work on cutting-edge technologies. His expertise in radio frequency systems has positioned him as a valuable asset to his team.
Collaborations
Throughout his career, Marc has collaborated with notable colleagues, including Richard Louis Cellucci and Joseph Payton. These partnerships have fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Marc Shadish exemplifies the spirit of innovation through his groundbreaking work in radio frequency technology. His patent for retrospective interferometry direction finding showcases his ability to solve complex problems with practical solutions. His contributions continue to impact the industry positively.